22189404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 31153956

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 251, 278, 318, 417, 502, 556, 636, 753, 834, 1004, 1506, 1668, 3012, 7367, 13303, 14734, 22101, 26606, 29468, 34889, 39909, 44202, 53212, 69778, 79818, 88404, 104667, 139556, 159636, 209334, 418668, 1849117, 3698234, 5547351, 7396468, 11094702, 22189404]

約数ペア:

[(1, 22189404), (2, 11094702), (3, 7396468), (4, 5547351), (6, 3698234), (12, 1849117), (53, 418668), (106, 209334), (139, 159636), (159, 139556), (212, 104667), (251, 88404), (278, 79818), (318, 69778), (417, 53212), (502, 44202), (556, 39909), (636, 34889), (753, 29468), (834, 26606), (1004, 22101), (1506, 14734), (1668, 13303), (3012, 7367)]